Recombinant Mouse Eif2ak2 Protein, Myc/DDK-tagged
Cat.No. : | Eif2ak2-2771M |
Product Overview : | Purified recombinant protein of mouse full-length eukaryotic translation initiation factor 2-alpha kinase 2 (Eif2ak2), with C-terminal MYC/DDK tag, expressed in HEK293T cells. |
- Specification
- Gene Information
- Related Products
Description : | IFN-induced dsRNA-dependent serine/threonine-protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (EIF2S1/eIF-2-alpha) and plays a key role in the innate immune response to viral infection. Inhibits viral replication via the integrated stress response (ISR): EIF2S1/eIF-2-alpha phosphorylation in response to viral infection converts EIF2S1/eIF-2-alpha in a global protein synthesis inhibitor, resulting to a shutdown of cellular and viral protein synthesis, while concomitantly initiating the preferential translation of ISR-specific mRNAs, such as the transcriptional activator ATF4. Exerts its antiviral activity on a wide range of DNA and RNA viruses including west nile virus (WNV), sindbis virus (SV), foot-and-mouth virus (FMDV), semliki Forest virus (SFV) and lymphocytic choriomeningitis virus (LCMV). Also involved in the regulation of signal transduction, apoptosis, cell proliferation and differentiation: phosphorylates other substrates including p53/TP53, PPP2R5A, DHX9, ILF3, and IRS1. In addition to serine/threonine-protein kinase activity, also has tyrosine-protein kinase activity and phosphorylates CDK1 at 'Tyr-4' upon DNA damage, facilitating its ubiquitination and proteosomal degradation. Either as an adapter protein and/or via its kinase activity, can regulate various signaling pathways (p38 MAP kinase, NF-kappa-B and insulin signaling pathways) and transcription factors (JUN, STAT1, STAT3, IRF1, ATF3) involved in the expression of genes encoding proinflammatory cytokines and IFNs. Activates the NF-kappa-B pathway via interaction with IKBKB and TRAF family of proteins and activates the p38 MAP kinase pathway via interaction with MAP2K6. Can act as both a positive and negative regulator of the insulin signaling pathway (ISP). Negatively regulates ISP by inducing the inhibitory phosphorylation of insulin receptor substrate 1 (IRS1) at 'Ser-312' and positively regulates ISP via phosphorylation of PPP2R5A which activates FOXO1, which in turn up-regulates the expression of insulin receptor substrate 2 (IRS2). Can regulate NLRP3 inflammasome assembly and the activation of NLRP3, NLRP1, AIM2 and NLRC4 inflammasomes. Plays a role in the regulation of the cytoskeleton by binding to gelsolin (GSN), sequestering the protein in an inactive conformation away from actin. |
Source : | HEK293T |
Species : | Mouse |
Tag : | Myc/DDK |
Molecular Mass : | 58.7 kDa |
Purity : | > 80% as determined by SDS-PAGE and Coomassie blue staining |
Stability : | Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles. |
Storage : | Store at -80 centigrade after receiving vials. |
Concentration : | >50 μg/mL as determined by microplate BCA method |
Storage Buffer : | 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol. |
Gene Name : | Eif2ak2 eukaryotic translation initiation factor 2-alpha kinase 2 [ Mus musculus (house mouse) ] |
Official Symbol : | Eif2ak2 |
Synonyms : | EIF2AK2; eukaryotic translation initiation factor 2-alpha kinase 2; interferon-induced, double-stranded RNA-activated protein kinase; p68 kinase; eIF-2 alpha; dsRNA-activated kinase; eIF-2A protein kinase 2; P1/eIF-2A protein kinase; protein kinase RNA-activated; T-cell viral integration site; tyrosine-protein kinase EIF2AK2; serine/threonine-protein kinase TIK; IFN- type I-induced and dsRNA-activated kinase; interferon-inducible RNA-dependent protein kinase; IFN-induced and double-stranded RNA-activated kinase; eukaryotic translation initiation factor 2 alpha kinase 2; protein kinase, interferon inducible double stranded RNA dependent; protein kinase, interferon-inducible double stranded RNA dependent; Pkr; Tik; Prkr; AI467567; AI747578; 2310047A08Rik; 4732414G15Rik |
Gene ID : | 19106 |
mRNA Refseq : | NM_011163 |
Protein Refseq : | NP_035293 |
UniProt ID : | Q03963 |
Products Types
◆ Recombinant Protein | ||
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EIF2AK2-818H | Recombinant Human EIF2AK2 Protein, His (Fc)-Avi-tagged | +Inquiry |
EIF2AK2-473H | Recombinant Human EIF2AK2 Protein (2-551 aa), His-SUMO-tagged | +Inquiry |
EIF2AK2-3148H | Active Recombinant Human EIF2AK2 Protein, GST-tagged | +Inquiry |
EIF2AK2-1385H | Recombinant Human EIF2AK2 Protein (2-551 aa), His-tagged | +Inquiry |
◆ Lysates | ||
EIF2AK2-6674HCL | Recombinant Human EIF2AK2 293 Cell Lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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